A pain is coming? Uncertainty intensifies brain activity and influences perception

- EN - NL- FR
 (Image: Pixabay CC0)
(Image: Pixabay CC0)
The perception of pain is a crucial signal that allows us to protect our body integrity. On the other hand, when a pain persists over time, the brain must learn to predict its evolution in order to limit the risk of injury.

A team of scientists from the Institute of Neuroscience of the UCLouvain (IoNS), Prof. André Mouraux and Dounia Mulders , FNRS research fellow, together with their colleagues Ben Seymour (University of Oxford, UK) and Flavia Mancini (University of Cambridge, UK) are trying to understand these prediction mechanisms.

Does a stronger painful stimulus lead to a higher response? "Not systematically, the brain does not carry out a simple passive reading of the pain", notes Dounia Mulders, because the expectations of the individual affect what he perceives. ...
account creation

TO READ THIS ARTICLE, CREATE YOUR ACCOUNT

And extend your reading, free of charge and with no commitment.